Package org.apache.mahout.math.function

Examples of org.apache.mahout.math.function.IntProcedure


   *
   * @return <tt>true</tt> if the receiver contains the specified key.
   */
  public boolean containsKey(final int key) {
    return !forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int iterKey) {
            return (key != iterKey);
          }
        }
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   *                  continues.
   * @return <tt>false</tt> if the procedure stopped before all keys where iterated over, <tt>true</tt> otherwise.
   */
  public boolean forEachPair(final IntDoubleProcedure procedure) {
    return forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            return procedure.apply(key, get(key));
          }
        }
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   * @param list the list to be filled, can have any size.
   */
  public void keys(final IntArrayList list) {
    list.clear();
    forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            list.add(key);
            return true;
          }
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   * @param list the list to be filled, can have any size.
   */
  public void values(final DoubleArrayList list) {
    list.clear();
    forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            list.add(get(key));
            return true;
          }
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   *
   * @return <tt>true</tt> if the receiver contains the specified key.
   */
  public boolean containsKey(final int key) {
    return !forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int iterKey) {
            return (key != iterKey);
          }
        }
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   *                  continues.
   * @return <tt>false</tt> if the procedure stopped before all keys where iterated over, <tt>true</tt> otherwise.
   */
  public boolean forEachPair(final IntCharProcedure procedure) {
    return forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            return procedure.apply(key, get(key));
          }
        }
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   * @param list the list to be filled, can have any size.
   */
  public void keys(final IntArrayList list) {
    list.clear();
    forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            list.add(key);
            return true;
          }
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   * @param list the list to be filled, can have any size.
   */
  public void values(final CharArrayList list) {
    list.clear();
    forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int key) {
            list.add(get(key));
            return true;
          }
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   *
   * @return <tt>true</tt> if the receiver contains the specified key.
   */
  public boolean contains(final int key) {
    return !forEachKey(
        new IntProcedure() {
          @Override
          public boolean apply(int iterKey) {
            return (key != iterKey);
          }
        }
View Full Code Here

      return false;
    }

    return
        forEachKey(
            new IntProcedure() {
              @Override
              public boolean apply(int key) {
                return other.contains(key);
              }
            }
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